Datasheet > E-L6925D013TR

E-L6925D013TR

更新时间： 2024-09-24 14:49:43

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		开关光电二极管
页数	文件大小	规格书
6页	56K
描述
1.2A SWITCHING REGULATOR, 600kHz SWITCHING FREQ-MAX, PDSO8, ROHS COMPLIANT, MSOP-8

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中文翻译

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技术参数
数据手册
替代型号

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E-L6925D013TR 技术参数

生命周期：	Active	零件包装代码：	MSOP
包装说明：	TSSOP,	针数：	8
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.22
Is Samacsys：	N	模拟集成电路 - 其他类型：	SWITCHING REGULATOR
控制模式：	CURRENT-MODE	最大输入电压：	5.5 V
最小输入电压：	2.7 V	标称输入电压：	3.6 V
JESD-30 代码：	S-PDSO-G8	长度：	3 mm
功能数量：	1	端子数量：	8
最大输出电流：	1.2 A	封装主体材料：	PLASTIC/EPOXY
封装代码：	TSSOP	封装形状：	SQUARE
封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	认证状态：	Not Qualified
座面最大高度：	1.1 mm	表面贴装：	YES
切换器配置：	BUCK	最大切换频率：	600 kHz
端子形式：	GULL WING	端子节距：	0.65 mm
端子位置：	DUAL	宽度：	3 mm
Base Number Matches：	1

E-L6925D013TR 数据手册

L6925D

HIGH EFFICIENCY MONOLITHIC SYNCHRONOUS

STEP DOWN REGULATOR

1 FEATURES

Figure 1. Package

■ 2.7V TO 5.5V BATTERY INPUT RANGE

■ HIGH EFFICIENCY: UP TO 95%

■ INTERNAL SYNCHRONOUS SWITCH

■ NO EXTERNAL SCHOTTKY REQUIRED

■ EXTREMELY LOW QUIESCENT CURRENT

■ 800mA MAX OUTPUT CURRENT

MSOP8

Table 1. Order Codes

Part Number

L6925D

Package

MSOP8 (Tube)

Tape & Reel

■

ADJUSTABLE OUTPUT VOLTAGE FROM 0.6V

■ LOW DROP-OUT OPERATION: UP TO100%

L6925D013TR

DUTY CYCLE

■ SELECTABLE LOW NOISE/LOW

CONSUMPTION MODE AT LIGHT LOAD

2 DESCRIPTION

■ LOW BATTERY INPUT

The device is dc-dc monolithic regulator specifically

designed to provide extremely high efficiency.

■ LOW BATTERY OUTPUT

■ ±1% OUTPUT VOLTAGE ACCURACY

■ CURRENT-MODE CONTROL

■ 600kHz SWITCHING FREQUENCY

The device has on UVLO set at 2.7V cause it is part-

icurarly thought for single Li-ion cell applications.

Output voltage can be selected by an external divider

down to 0.6V. Duty Cycle can saturate to 100% al-

lowing low drop-out operation.

■ EXTERNALLY SYNCHRONIZABLE FROM

500kHz TO 1.4MHz

The device is based on a 600kHz fixed-frequency,

current mode-architecture. Low Consumption Mode

operation can be selected at light load conditions, al-

lowing switching losses to be reduced. L6925D is ex-

ternally synchronizable with a clock which makes it

useful in noise-sensitive applications.

■ OVP

■ SHORT CIRCUIT PROTECTION

1.1 APPLICATIONS

■ BATTERY-POWERED EQUIPMENTS

■ PORTABLE INSTRUMENTS

■ CELLULAR PHONES

■ PDAs AND HAND HELD TERMINALS

■ DSC

LBI pin can be used to have a LBO signal when the

Battery voltage is lower than a preset value. Other

features like, Overvoltage protection, Shortcircuit

protection and Thermal Shutdown (150°C) are also

present.

■ GPS

Figure 2. Application Test Circuit

_IN=2.7V to 5.5V

SYNC

V_CC

L 6.8µH

V_OUT=1.8V

10µF

6.3V

600K

200K

10µF

6.3V

LBI

VFB

100K

LBO

100K

COMP

GND

220pF

D01IN1238B

Rev. 3

1/6

September 2004

12 3 4 5 6

中文翻译

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E-L6925D013TR 替代型号

型号	品牌	替代类型	描述	数据表
L6925D013TR	STMICROELECTRONICS	完全替代	HIGH EFFICIENCY MONOLITHIC SYNCHRONOUS STEP DOWN REGULATOR
L6925D	STMICROELECTRONICS	完全替代	HIGH EFFICIENCY MONOLITHIC SYNCHRONOUS STEP DOWN REGULATOR
E-L6925D	STMICROELECTRONICS	类似代替	1.2A SWITCHING REGULATOR, 600kHz SWITCHING FREQ-MAX, PDSO8, ROHS COMPLIANT, MSOP-8

与E-L6925D013TR相关器件

型号	品牌	获取价格	描述	数据表
E-L6926	STMICROELECTRONICS	获取价格	1.65A SWITCHING REGULATOR, 800kHz SWITCHING FREQ-MAX, PDSO8, 3 MM, ROHS COMPLIANT, MSOP-8
E-L6926013TR	STMICROELECTRONICS	获取价格	1.65A SWITCHING REGULATOR, 800kHz SWITCHING FREQ-MAX, PDSO8, 3 MM, ROHS COMPLIANT, MSOP-8
E-L6932D1.2TR	STMICROELECTRONICS	获取价格	1.2 V-5V ADJUSTABLE POSITIVE LDO REGULATOR, PDSO8, SOP-8
E-L6932D1.8	STMICROELECTRONICS	获取价格	1.8V FIXED POSITIVE LDO REGULATOR, PDSO8, ROHS COMPLIANT, SOP-8
E-L6932D1.8TR	STMICROELECTRONICS	获取价格	1.8V FIXED POSITIVE LDO REGULATOR, PDSO8, SOP-8
E-L6932D2.5	STMICROELECTRONICS	获取价格	2.5V FIXED POSITIVE LDO REGULATOR, PDSO8, ROHS COMPLIANT, SOP-8
EL6934	INTERSIL	获取价格	Laser Diode Driver with Waveform Generator
EL6934A	INTERSIL	获取价格	Laser Diode Driver with Waveform Generator
EL6934ACLZ	INTERSIL	获取价格	Laser Diode Driver with Waveform Generator
EL6934ACLZ-T13	INTERSIL	获取价格	Laser Diode Driver with Waveform Generator

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